Li1 V1 Fe1 P2 O8 F2

semiconductor

· Li1 V1 Fe1 P2 O8 F2

LiVFePO₈F₂ is a mixed-metal phosphate fluoride compound with semiconducting behavior, belonging to the polyanion cathode material family being investigated for next-generation lithium-ion battery applications. This material represents an emerging research composition that combines vanadium and iron redox centers with phosphate-fluoride frameworks, potentially offering enhanced electrochemical performance, structural stability, and ionic conductivity compared to conventional single-metal phosphate cathodes. The dual-metal approach and fluorine incorporation are designed to improve cycle life and energy density, making it relevant for high-performance energy storage systems where conventional LiFePO₄ variants approach their limits.

advanced lithium-ion battery cathodesenergy storage researchelectric vehicle propulsion systemshigh-cycle-life energy applicationsemerging cathode materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00760	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.312	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li1 V1 Fe1 P2 O8 F2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control